Microsoft Sentinel Analytic Rules
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Cognni Incidents for Medium Sensitivity Legal Information

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Iddb750607-d48f-4aef-b238-085f4a9882f1
RulenameCognni Incidents for Medium Sensitivity Legal Information
DescriptionDisplay incidents in which medium sensitivity legal information was placed at risk by user sharing.
SeverityMedium
TacticsCollection
TechniquesT1530
Required data connectorsCognniSentinelDataConnector
KindScheduled
Query frequency5h
Query period5h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniMediumRiskLegalIncidents.yaml
Version1.0.0
Arm templatedb750607-d48f-4aef-b238-085f4a9882f1.json
Deploy To Azure
let mediumRisk = 2;
let legal = 'Legal Information';
CognniIncidents_CL 
| where Severity == mediumRisk
| where informationType_s == legal
| where TimeGenerated >= ago(5h)
| extend AccountCustomEntity = userId_s
status: Available
id: db750607-d48f-4aef-b238-085f4a9882f1
query: |
  let mediumRisk = 2;
  let legal = 'Legal Information';
  CognniIncidents_CL 
  | where Severity == mediumRisk
  | where informationType_s == legal
  | where TimeGenerated >= ago(5h)
  | extend AccountCustomEntity = userId_s  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniMediumRiskLegalIncidents.yaml
description: |
    'Display incidents in which medium sensitivity legal information was placed at risk by user sharing.'
name: Cognni Incidents for Medium Sensitivity Legal Information
relevantTechniques:
- T1530
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: AccountCustomEntity
triggerThreshold: 0
severity: Medium
requiredDataConnectors:
- dataTypes:
  - CognniIncidents_CL
  connectorId: CognniSentinelDataConnector
queryFrequency: 5h
queryPeriod: 5h
version: 1.0.0
kind: Scheduled
tactics:
- Collection
triggerOperator: gt
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/db750607-d48f-4aef-b238-085f4a9882f1')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/db750607-d48f-4aef-b238-085f4a9882f1')]",
      "properties": {
        "alertRuleTemplateName": "db750607-d48f-4aef-b238-085f4a9882f1",
        "customDetails": null,
        "description": "'Display incidents in which medium sensitivity legal information was placed at risk by user sharing.'\n",
        "displayName": "Cognni Incidents for Medium Sensitivity Legal Information",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "FullName"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniMediumRiskLegalIncidents.yaml",
        "query": "let mediumRisk = 2;\nlet legal = 'Legal Information';\nCognniIncidents_CL \n| where Severity == mediumRisk\n| where informationType_s == legal\n| where TimeGenerated >= ago(5h)\n| extend AccountCustomEntity = userId_s\n",
        "queryFrequency": "PT5H",
        "queryPeriod": "PT5H",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Collection"
        ],
        "techniques": [
          "T1530"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}